With one/two/three helix helical screw pile for export
USD $3.3 - $36.5 /Piece
Min.Order:1000 Pieces
With one/two/three helix helical screw pile for export
Square Bar shaft helical pier
*Bar Material: 40Cr or 45# steel, round corner 5mm radius
*Helix Plate material conforms to ASTM A36 hot rolled plate
*helices thickness are available in 3/8” and 1/2” inch
*All helix leading edges sharpened and rock cut and 45 degrees.
*Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating
*A better conventional solid steel extra high strength helical screw pile
*Welded coupling for greater strength. Eliminates shaft heat damage caused by upset coupling process
Note:We can accept OEM service.
Specification | ||||||
size | Lead Length (ft) | Helix Size (inch) | Extension Length(ft) | |||
1-1/2" | 3ft/5ft/7ft | 8/10/12/14 | 3ft/5ft/7ft/10ft | |||
1-3/4" | 3ft/5ft/7ft | 8/10/12/14 | 3ft/5ft/7ft/10ft | |||
2" | 3ft/5ft/7ft/10ft | 8/10/12/15 | 3ft/5ft/7ft/10ft | |||
note:Other sizes are available upon request |
Square Tubular shaft helical pier
*Available in 2", 2.5", 3" or 4" square tube
*helices thickness are available in 3/8” and 1/2” inch
*Helices material conforms to ASTM A36 hot rolled plate
*All helix leading edges sharpened and rock cut and 45 degrees.
*Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating
*Square Tube eliminated over torquing concerns associated with pipe style helicals
*Efficient torque transfer
*Clear visual indicator of torsional deflection
Specification | |||||||||
size | Tube Thicknes(inch) | Lead Length (ft) | Helix Size (inch) | Extension Length(ft) | |||||
2" | 5/16" | 3ft/5ft/7ft | 8/10/12/14 | 3ft/5ft/7ft/10ft | |||||
2.5" | 5/16" or 3/8" | 3ft/5ft/7ft | 8/10/12/14 | 3ft/5ft/7ft/10ft | |||||
3" | 5/16" or 3/8" | 3ft/5ft/7ft/10ft | 8/10/12/15 | 3ft/5ft/7ft/10ft | |||||
4" | 5/16" or 3/8" or 7/16” | 3ft/5ft/7ft/10ft | 8/10/12/14 | 3ft/5ft/7ft/10ft | |||||
note:Other sizes are available upon request |
As the leader of traffic square sign posts, U channel posts, steel bollards, traffic sign stands and sign frames of China, our reliable quality, crazy prices and professional service had been confirmed by customers from the USA, Canada, Australia, Europe, Asia and many other countries from all over the world during the past 10 years. Our principle is Create Profit for Client, which we take as the soul of our company.
Reliable Quality
We prize quality above all else. The traffic and safety products we manufactured for North American market conform to ATSSA or FHWA standard, which is almost the highest quality standard for traffic products. Besides, we have a talented engineers and an experienced workers team. They have been in this area for many years and love these products very much. Our QC department is famous for strict attitude.
Competitive Pricing
Small Profit, Large Quantity is our rule when pricing. We keep our prices low through enhancing production efficiency, reducing the number of rejects and leaving more profit margins for clients to help them to get more orders. In addition, all our prices are based on good quality raw materials.
Professional Service
From producing in our factory to shipping the goods directly to your port or company, we supply all-in-one service for our customers. With the rich experience of dealing with shipping issue and custom clearance, we can make the most economical delivery plan for you and ensure the quick leading time. No matter your quantity is our MOQ or very big, we take each customer as the only customer.
With one/two/three helix helical screw pile for export